Special Right Triangles (45-45-90)

What is the length of y in this picture?

• 45
• 5√2
• 90
• 5

Tags

CCSS.HSG.SRT.C.8

Find the missing side lengths.

• a = 4, b = 4
• a = 4, b = 2√2
• a = 2√2,  b = 4
• a = 4, b = 4

Tags

CCSS.HSG.SRT.C.8

Find a - the length of the hypotenuse.

• 2√6
• 2√3
• 3
• 6

Tags

CCSS.HSG.SRT.C.8

Find x.

• 7
• 14
• 7√2
• 7/2

Tags

CCSS.HSG.SRT.C.8

What is the length of y in this 45-45-90 triangle?

• 8√2
• 4√2
• 4
• 8

Tags

CCSS.8.G.B.8

What is the value of x?

• 12√2
• 2√12
• 24
• 2

Tags

CCSS.8.G.B.8

Find the value of y.

• 11√2
• 11
• 22
• (11√2)/2

Tags

CCSS.8.G.B.8

Find the perimeter of the square

• 4

• 16

• 16√2

• 4√2

Tags

CCSS.8.G.B.8

Find x.

• 6
• 6√2
• 2√6
• 2

Tags

CCSS.8.G.B.8

Find a.

• 5

• √2

• 5√2

• 2

Tags

CCSS.8.G.B.7